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Mice21 [21]
3 years ago
10

Which expression is equilvalent to (5g-2h)-(3h+8-4g).

Mathematics
2 answers:
liraira [26]3 years ago
7 0

<em>Answer:</em>

9g -5h - 8

<u>Step-by-step explanation:</u>

We first have to get everything out of the parentheses, so we take the negative that is surrounding the parentheses and apply it to the equation inside of it, giving us this: 5g - 2h - 3h - 8 + 4g

Then, all we need to do is simplify it into this expression: 9g -5h - 8

Dafna1 [17]3 years ago
3 0

Answer:

9g-5h-8

Step-by-step explanation:

(5g-2h)-(3h+8-4g)

Opening the brackets

5g-2h-3h-8+4g

9g-5h-8

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iris [78.8K]
Sorry for the messy handwriting
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3 years ago
Show another way to write 100 more than 623 ​
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There are many ways, but here is one:

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3 years ago
Let u = &lt;-9, 4&gt;, v = &lt;8, -5&gt;. Find u - v. <br> URGENT
Pie

To subtract vectors, you simply have to subtract correspondent coordinates.

So, if you have

u = \langle u_1,\ u_2,\ldots u_n\rangle ,\quad v = \langle v_1,\ v_2,\ldots v_n\rangle

the subtraction is simply

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3 years ago
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7 0
2 years ago
an astronomer wishes to measure on a photograph the distance between the image of a certain star and three star other star image
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8C3= \frac{8!}{3!*5!}=56

This means, if 8 images are nearby the astronomer will have 56 choices <span>of the three stars.</span>
6 0
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